baber/WOPTO huggingface dataset:
Patent JP-2008233461-A (JP)
Title: Pixel circuit, electrooptical device, and electronic equipment
Inventor: SEN TAKASHI
IPC: G09G3/20
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To control an electrooptical element to an expected grayscale with high precision.  <P>SOLUTION: A driving transistor TDR generates a driving current IDR corresponding to the potential VG at the gate. The electrooptical element E has a grayscale corresponding to the driving current IDR. A driving control transistor TEL is interposed between the source of the driving transistor TDR and the electrooptical element E. An initializing transistor TRS is interposed between the source of the driving transistor TDR and a feed line 34 supplied with an initializing potential VRS. In a write period H wherein the gate of the driving transistor TDR is set to a potential VDATA corresponding to a data signal X[j], the driving control transistor TEL turns off and the initializing transistor TRS turns on, and in a driving period HDR after the write period H, the driving control transistor TEL turns on and the initializing transistor TRS turns off.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235091-A (JP)
Title: Fuel cell system
Inventor: OGAWA TETSUYA
IPC: H01M8/04
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system that is excellent in installation stability and maximally prevents equipment used at a relatively low temperature from being thermally affected while minimizing diffusion of heat or fluid by arranging each equipment for each operation temperature region and for each function along with excellently improved starting performance and startability of a fuel cell module.  <P>SOLUTION: A casing 26 constituting the fuel cell system 10 is divided into a module part 88, a first fluid supply part 90a, a second fluid supply part 90b, and an electric-equipment mounting part 92. The first fluid supply part 90a is arranged on a first side face of the module part 88. The electric-equipment mounting part 92 is arranged on a second side face of the module part 88. The second fluid supply part 90b is arranged on the lower face of the module part 88. A fuel cell module 12 and a burner 14 are stored in the module part 88. The fuel cell module 12 is arranged above the burner 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231340-A (JP)
Title: Inkjet recording ink
Inventor: MASUDA MOTOKI
IPC: C09D11/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording ink which is excellent in storage stability and discharging stability and has a high color-developing property on plain paper and glossy paper and a high glossing property on glossy paper.  <P>SOLUTION: This inkjet recording ink is characterized by comprising water, a pigment, a polymer for dispersing the pigment, a pigment derivative represented by formula (1), and a compound represented by formula (2): R-POn-EOm-H (2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236979-A (JP)
Title: Motor for electric power steering device, and manufacturing method therefor
Inventor: TANAKA TOSHINORI
IPC: H02K15/02
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a motor for an electric power steering device that suppresses temperature rise near a brush, by effectively transferring heat generated near the brush, and to provide its manufacturing method.  <P>SOLUTION: A sealant 32 having electric insulating properties and thermal conductivity is interposed between a bracket 7 and a plate 21 connected, with a pigtail 24 made to lead out from a brush 3 so as to form a conductive part to the brush 3. The sealant 32 has fluidity during application and cures, after fixing a brush holder base 4 to the bracket 7. A sealant 42, made of a rubber material having electrical insulation properties and thermal conductivity, is interposed between the plate 21 and the bracket 7 so as to be compressed and fixed by the plate 21 and the bracket 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240792-A (JP)
Title: Rolling bearing
Inventor: HIGASHIMOTO OSAMU
IPC: F16C19/16
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To decrease rotation by inertia or idle running of a rolling bearing used as a touchdown bearing so as to prolong the lifetime.  <P>SOLUTION: The rolling bearing used as the touchdown bearing includes an outer ring 32, an inner ring 33 and a resistance applying member 50 for applying resistance to relative rotation of the outer ring 32 and the inner ring 33. The resistance applying member 50 has an urging member 52 attached to the outer ring 32 and a sliding member 51 pressed against the inner ring 33 by the urging force of the urging member 52.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008211751-A (JP)
Title: Speaker stand
Inventor: KANEKO YOSHIO
IPC: H04R1/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker stand which reduces oscillation or vibration of a speaker box generated by a reaction to the motion of a diaphragm of a speaker system, improves sound quality and is also available even for a speaker box in a different size.  <P>SOLUTION: A speaker stand is structured in which struts are independent individually one by one without using a top plate and a base of the speaker stand. The strut is made from a heavy material such as an iron pole and in the case of a pipe, it is made heavy by filling the inside with sand for use. Four or three heavy struts are attached to a speaker box and the both are strongly integrated, thereby preventing the speaker box from being oscillated or vibrated by the reaction to the motion of a diaphragm. Two slidable speaker box support metal fittings are fixed on the strut in accordance with a height of the speaker box. While holding the speaker box between the speaker box support metal fittings, the speaker box is fastened by a fastening screw and the speaker box and each of the struts are strongly fixed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267737-A (JP)
Title: Protein-based product, and food containing the same
Inventor: COLEMAN EDWARD C
IPC: A23L29/281
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protein-based product for food containing a moisture source, decreasing mixing time and/or shearing requirement, decreasing stiffness of food during processing or storing, and increasing storage life, and to provide a method for producing the protein.  <P>SOLUTION: This protein-based product contains untreated protein, casein, and the combination of partly hydrolyzed milk protein and partly hydrolyzed bean protein. Accordingly, stiffness is decreased without making food bitter, and the protein blend which delivers partly hydrolyzed milk protein and untreated protein and casein with peculiar balance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261268-A (JP)
Title: Method for sprinkling powder onto printing sheet
Inventor: GOETZ REINER
IPC: B41F23/06
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sprinkling a powder capable of securing the more effective sprinkling of the powder.  <P>SOLUTION: In the method for sprinkling the powder onto a printing sheet 4 discharging airflows 79 from a nozzle bar 14, the air flows 79 are controlled so that the air flows 79 discharged a 1 m of the length of the nozzle bar 14 apply a resultant force F of 0.5 newton to 16 newton to the printing sheet 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008245062-A (JP)
Title: Communication system, repeater, and repeating method
Inventor: MORITA AKIRA
IPC: H04L12/46
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate bias in a redundant configuration, even if a port failure, or the like, occurs in one repeater, in a redundantly-constituted switching system.  <P>SOLUTION: A communication system is constituted of a first information processor communicates via a first repeater; a second information processor communicates via a second repeater; the first information processor uses a line via the second repeater as a backup line; the second information processor uses a line via the first repeater as a backup line; and the first repeater comprises a detection means for detecting a port failure, a switching means for switching between a communication line and the backup line corresponding to the detection of failures, and a notification means for notifying the second repeater of the detection of failures; and the second repeater comprises a switching means for switching between a communication line and the backup line corresponding to the notification from the first repeater.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237829-A (JP)
Title: Game machine
Inventor: MAEDA TATSUO
IPC: A63F7/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To maintain game player's interest in a game.  <P>SOLUTION: A winning accessory 10, a stage 31 and a moving accessory 32 are provided in the interior of a center accessory 9. The moving accessory 32 includes a magnetic body 32a, and a guide piece 32b. When a current is supplied from a current supply part 35 to the magnetic body 32a through a conductive wire 36, it is magnetized, and when the supply of a current is stopped, it is demagnetized. When an accessory winning detection signal is input, a CPU moves the moving accessory 32 from the standby position to the holding position, and the magnetic body 32a is magnetized. The magnetic body 32a magnetically holds a pachinko ball 7 located near. Every time the game player presses a moving button 20, the moving accessory 32 is moved upward by a predetermined amount. When the magnetic body is demagnetized, in the case where the moving accessory 32 moves upward over a winning hole 10a, the pachinko ball 7 dropping from the moving accessory 32 is guided by the guide piece 32b to enter the winning hole 10a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252461-A (JP)
Title: Imaging apparatus
Inventor: HANEDA KAZUHIRO
IPC: H04N5/345
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of maintaining a fixed viewing angle even in changing a frame rate of an imaging signal.  <P>SOLUTION: A magnification setting part 2 sets a magnification of a lens 1. A frame rate setting part 4 sets a frame rate of an imaging signal and the size of a reading area of a pixel signal of an imaging element 3. A table storing part 5 stores a table showing a correspondence relationship between the magnification of the lens 1, the size of the reading area of the imaging element 3 and an imaging frame rate. The magnification of the lens 1, the size of the reading area of the imaging element 3, and the frame rate are controlled so as to make the viewing angle of an image based on the imaging signal constant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252572-A (JP)
Title: Image reader
Inventor: INOUE HIROKAZU
IPC: H04N1/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader reducing useless lighting of a cold cathode tube to extend a life and to save on energy.  <P>SOLUTION: The image reader A is provided with: an image reading part 1(11) using the cold cathode tube 5a as a light source for image reading; and a timer part 10a which counts predetermined time, wherein a human body detection sensor S for detecting a human body is attached to the side of the reader, and a control means for lighting the cold cathode tube when the human body detection sensor detects the human body while the cold cathode tube is turned off, starting an operation of the timer part to count the predetermined time and holding lighting of the cold cathode tube in the predetermined time, is included.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247252-A (JP)
Title: Hybrid car and its control method
Inventor: MUTA KOICHIRO
IPC: B60L50/16
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the start and stop of an internal combustion engine from being frequently operated due to the charging/discharging of a secondary battery in a hybrid car loaded with a system for supplying power to a home electrical appliance.  <P>SOLUTION: When AC supply power Wac is a threshold Wref1 or more, and a discharge power Wb is a threshold Wref2 or more, a value which is larger than a threshold Sset in a normal time is set as a threshold Shi (S150), and when the electricity accumulation capacity (SOC) of a battery reaches less than a threshold Slow, an engine is started, and power is generated by a motor MG1 by using the power from the engine, and the charging of the battery is started (S180 to S200), and when the electricity accumulation capacity (SOC) of the battery reaches the threshold Shi or more, the operation of the engine is stopped, and the charging of the battery is ended (S220, S230). Thus, it is possible to restrain the start or end of the engine 22 from being frequently operated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258332-A (JP)
Title: Printed circuit board, electronic device, manufacturing method of printed circuit board
Inventor: KATSUHARA YASUHIKO
IPC: H05K3/46
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board capable of controlling a manufacturing history before mounting components on the printed circuit board, its manufacturing method and an electronic device equipped with the printed circuit board.  <P>SOLUTION: The printed circuit board 1 is equipped with a plurality of unit substrates 10 with a wiring pattern formed on the main surface thereof, a frame body 11 which retains the plurality of unit substrates on the same plane, and a non-contact data carrier, having an IC chip for storing data and an antenna connected to the IC chip while being arranged so as to be insulated from the wiring pattern at a position in an inner layer of at least either one of the unit substrate 10 or the frame body 11 and which is capable of communicating with outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256114-A (JP)
Title: Vent valve
Inventor: KAWASAKI KOICHI
IPC: E03C1/122
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly functional vent valve that displays high sealing performance when a valve element is closed while preventing chattering in the operation of the valve element during the generation of negative pressure and the generation of noise, in the vent valve capable of being disposed in a narrow space and positively displaying stable venting performance.  <P>SOLUTION: The vent valve maintains a closed state normally, and when internal pressure reaches negative pressure, the valve element 20 moves in a body 11 to allow ventilation. A braking mechanism 15 is provided in a low opening region R of the valve that opens and closes by the movement of the valve element 20. By applying braking while centering a valve shaft 22 by the braking mechanism 15, the chattering of the valve element 20 is prevented, and a uniform valve seat seal is made possible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259041-A (JP)
Title: Piezoelectric vibration device
Inventor: MIURA TAKANOBU
IPC: H01L23/02
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibration device which suppresses occurrence of void of a joining material.  <P>SOLUTION: A crystal oscillator 1 is provided with a base 3 which holds a crystal oscillation chip 2 and a lid 4 which is joined to the base 3 to hermetically seal the crystal oscillation chip 2 held by the base 3. The base 3 and the lid 4 are joined using the joining material 7. Low-melting glass in which filler components are evenly distributed to the whole is used for the joining material 7 here. In addition, a thermal expansion coefficient of the joining material 7 has a value close to or the same as those of the base 3 and the lid 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254706-A (JP)
Title: Window regulator
Inventor: MASUDA SHUJI
IPC: E05F15/20
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a window regulator capable of securing good sealing performance during high speed traveling with maintaining door closing performance.  <P>SOLUTION: When the detection speed V1 of a vehicle speed sensor 60 is at least the minimal reference speed V2 which is predetermined except 0 km/h, a tilt control part 62 controls a guide rail tilting equipment 40 so that an upper edge 30A of a guide rail 30 is tilted in an inside direction of door width. Therefore, force acts on a door glass 20 toward vehicle interior against force acting on the door glass 20 in an outside direction of door width during high speed traveling at a speed of at least the minimal reference speed V2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260232-A (JP)
Title: Tire vulcanizing method
Inventor: ICHIMARU HIRONOBU
IPC: B29L30/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire vulcanizing method which can make a tire vulcanizing device compact by dispensing with a lifting function for a tire withdrawing device and shorten a lifting stroke even in such a case the tire is lifted, and thereby, can reduce the height of the whole device.  <P>SOLUTION: This tire vulcanizing method comprises the following process steps: (1) the step (S2) for elevating a vulcanized tire T obtained by vulcanization-molding a green tire G, to an ascending position D by an upper container 30 in a tire vulcanizing position Y, (2) the step (S3) for transferring the tire taking-out device 20 to the tire vulcanizing position Y, (3) the step (S4) for lowering the upper container 30 from the ascending position D to a tire delivery position B and retaining the vulcanized tire T with the tire taking-out device 20, (4) the step (S5) for releasing the upper container in the tire delivery position B, and (5) the step (S6) for elevating the upper container from which the vulcanized tire T is released, from the tire delivery position B to a stand-by position C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263141-A (JP)
Title: Method of forming quantum dot
Inventor: YAMASHITA SEIJI
IPC: H01L29/06
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming quantum dots capable of forming a catalyst layer which serves as the ground of the quantum dots formed of carbon materials in a small and equal size.  <P>SOLUTION: The method for forming the quantum dots on the surface 10a of a substrate 10 includes a catalyst-layer forming step for forming a catalyst layer 12 containing catalyst materials in a plurality of regions that correspond to the quantum dots by physically evaporating the catalyst material on the surface 10a. In carrying out the catalyst-layer forming step, a porous member 28 having a plurality of openings having sizes corresponding to the plurality of regions and a shutter mechanism 26 for separating an evaporation source S composed of the catalyst material from the substrate 10 are arranged between the evaporation source S and the substrate 10, and the shutter mechanism 26 is opened at predetermined first timing after the evaporation of the catalyst material is started, while the shutter mechanism 26 is closed at predetermined second timing after the first timing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266393-A (JP)
Title: Curable composition and crosslinked rubber obtained therefrom
Inventor: OGOSHI ZENZABURO
IPC: C08L101/02
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition giving a saturated hydrocarbon-based crosslinked rubber having excellent heat-resistance and to provide the crosslinked rubber.  <P>SOLUTION: The saturated hydrocarbon-based crosslinked rubber having excellent heat-resistance is produced by using (A) an organic polymer having a main chain skeleton composed of a saturated hydrocarbon polymer molecule and having more than one alkenyl group in one molecule, (B) a compound having at least two hydrosilyl groups in one molecule and (C) a hydrosilylation catalyst and further using both of (D) a hindered phenol antioxidant and (E) a sulfur-based antioxidant as essential components.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270510-A (JP)
Title: Method and apparatus of growing silicon crystal by laser
Inventor: KAWAMOTO NAOYA
IPC: H01S3/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To grow a silicon crystal at a temperature lower than in the prior art by complementarily compensating for both defects in ultraviolet laser irradiation and in visible laser irradiation, in a method and apparatus of growing a silicon crystal by irradiating an amorphous or polycrystalline silicon with laser light.  <P>SOLUTION: In the method of growing a silicon crystal by irradiating an amorphous or polycrystalline silicon with laser light, the laser light has first pulse laser light of a wavelength in an ultraviolet range and second pulse laser light of a wavelength in a visible range, and the first and second pulse laser light are applied onto the crystal at different timing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270558-A (JP)
Title: Method for adjusting light receiving module
Inventor: IRIE TAKESHI
IPC: H04B10/67
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the precision of adjustment of a light receiving module by using APD.  <P>SOLUTION: An adjusting method of the light receiving module is provided with a first step for receiving an optical signal O<SB>in</SB>from an optical fiber F by the light receiving module 1, a second step for applying reverse bias voltage V<SB>apd1</SB>for operating APD 2 at a PIN-PD mode where a multiplication factor M of current is "1" to APD 2, a third step for optically aligning the optical fiber F with APD 2 based on output current I<SB>apd</SB>outputted in the second step and a fourth step for setting the light receiving module 1 so that reverse bias voltage V<SB>apd2</SB>for operating APD 2 at an APD mode where the multiplication factor M of current is larger is applied to APD 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265190-A (JP)
Title: Printed matter for preventing forgery
Inventor: KIUCHI SUSUMU
IPC: B42D15/10
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter having forgery preventing effect to be the design of valuable printed matters such as paper moneys, passports, valuable papers, cards or others.  <P>SOLUTION: The printed matter for preventing forgery is constituted of a first line image printed with a first color material absorbing or emitting light in a specific wavelength and a second line images printed with a second color material not absorbing and not emitting light in the specific wavelength and visible in the same color as the first color material under visual light. The first line image and the second line image are constituted of background areas and latent image areas of different image line widths respectively, and the shape and size of the latent image area of the second line image are the same as those of the latent area of the first line image. The first line image and the second line image overlap each other, and the background area and the latent image area have the same density.  <P>COPYRIGHT: (C)2009,JPO&INPIT